Class: QgsGraphEdge

class qgis.analysis.QgsGraphEdge

Bases: sip.wrapper

Constructor for QgsGraphEdge.

QgsGraphEdge(QgsGraphEdge)

This class implements a graph edge

New in version 3.0: Methods

cost Returns edge cost calculated using specified strategy
fromVertex Returns the index of the vertex at the start of this edge.
strategies Returns array of available strategies
toVertex Returns the index of the vertex at the end of this edge.

Signals

Attributes

cost(self, strategyIndex: int) → Any

Returns edge cost calculated using specified strategy

Parameters:strategyIndex – strategy index
fromVertex(self) → int

Returns the index of the vertex at the start of this edge.

See also

toVertex()

strategies(self) → List[Any]

Returns array of available strategies

toVertex(self) → int

Returns the index of the vertex at the end of this edge.

See also

fromVertex()